baber/WOPTO huggingface dataset:
Patent JP-S54134123-A (JP)
Title: Winding of acrylic fiber precursor
Inventor: IMAI YOSHIKATSU
IPC: D01F11/04
Filed: 1978-04-10
Abstract: PURPOSE: To prevent fibrillation and breakage of fibers and the sagging of fiber bundles, by applying specific amounts of water and water-dispersible silicone oil to acrylic fiber precursors after fiber forming.  
     CONSTITUTION: 3 W 25 wt.% (based on the fiber weight) of water and 0.1 W 2,5 wt.% of a water-dispersible silicone oil are applied to precursors consisting of substantially void-free acrylic fibers, obtained by spinning a polymer solution, by drawing and drying the spun fibers, and wound. The wound precursors are preferrably sealed and packaged. A silicone oil of formula I or II is preferred. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10240312-A (JP)
Title: Debugging device for ladder program
Inventor: KADOWAKI TAKASHI
IPC: G05B19/048
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for easily performing debugging even in the case of ladder program for which the high-grade instruction of repeated address operation with index addition is supported. SOLUTION: This device has a ladder program part 10 describing input and output instructions including the repeated operation having the address with index addition, index editing picture 20 for determining the index value of this address and index operating means 30 for translating the address with index addition to a real address and further, a monitor part 40 accesses the real address of input/output instruction, grasps an ON/OFF state and displays it on a monitor screen 50. For the purpose to monitor the input/output instruction with the real address, a real address picture 60 is displayed. Then, in the case of successive change just determining the initial value of index value, each time of successive change, the real address is updated and displayed.
Patent JP-S61229723-A (JP)
Inventor: KURUTO ARUTEN
IPC: B65G69/28
Filed: 1986-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01217795-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAKAI KIKUO
IPC: G11C17/00
Filed: 1988-02-26
Abstract: PURPOSE:To attain a high speed access to a vertical ROM circuit by driving the complementary level of both sides of a gate selecting signal line pinching an equalizing element, turning the equalizing element on under a control and balancing the level of the gate selecting signal line to the intermediate level of the complementary level. CONSTITUTION:Both sides of a word line WL pinching an equalize MOSFET Q2 are driven to the complementary level to control the Q2 to be turned on, and then, the level of the word line WL is balanced to the generally intermediate level of the complementary level. Therefore, the word line WL driven to the selecting level such as a low level may be recovered by changing the level by defining the balanced level to be an origin. Accordingly, a time when the level of the word line WL driven to a selecting level reaches the threshold voltage of a gate MOSFET Q1, namely the turn off time of the Q1 is shortened. Thereby, the high speed access to the vertical ROM circuits a1-ai, b1-bi can be attained.
Patent JP-H03244724-A (JP)
Title: Construction of beam mold
Inventor: OBATA MASAO
IPC: E04B1/16
Filed: 1990-02-22
Abstract: PURPOSE:To manufacture a beam mold with ease by connecting a side face portion and a bottom face portion to each other using a plate of high rigidity to form a mold, and installing the mold in a beam constructing portion. CONSTITUTION:Both ends of a bottom face portion 3 are connected to the respective lower ends of the pair of side face portions 3 to form a beam mold 1. The beam mold 1 is supported by a bracket 5 comprising a reinforcing rib plate 50 corresponding to the form of the outer face of the side face portion 2 and provided in a stay 51 corresponding to the form of the lower face of the bottom face portion 3. Further the beam mold 1 is installed in a beam constructing portion while the bracket 5 is made to abut on the beam mold 1.
Patent JP-2000241060-A (JP)
Title: Cooling system for automatic-rack low-temperature warehouse
Inventor: TASHIRO HIDEFUMI
IPC: F25D13/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce running costs by preventing waste heat from a motor for driving a traveling truck and a stacker crane from being diffused into a warebouse for decreasing blast power for cooling air. SOLUTION: This cooling system is equipped with a rack that has a number of loading parts horizontally and vertically, a stacker crane 19 for loading that is mounted to a traveling truck 7 for traveling horizontally and vertically along the rack and elevates an article 25 to be subjected to cold insulation, and a cooler 47 that cools air in a warehouse.  In this case, an air-feeding duct 21 that has a number of outlets 41 and sends cooled air from the cooler into various places in the warehouse, and a suction air duct 23 that has a number of intake ports 39 and returns air from the various places in the warehouse to the cooler are provided in an upper part in the warehouse along the movement direction of traveling truck, a ventilation duct 55 is provided horizontally and vertically along the stacker crane 19, and air being heated by waste heat from motors 31 and 35 for driving the traveling truck and the stacker crane, respectively, is sent to a part near the intake ports 39 by the ventilation duct 55.
Patent JP-H11240907-A (JP)
Title: Polymerization of propylene
Inventor: SUNAGA TADAHIRO
IPC: C08F4/654
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain polypropylene having stereoregularity without using metallocene catalyst by polymerizing propylene by using a polymerization catalyst comprising a specific transition metal complex and an organoaluminum oxy compound. SOLUTION: Prolylene is polymerized by using a polymerization catalyst comprising a transition metal complex of formula I (M is a metal element of the group IV of the periodic table; R<1> and R<2> are each a 1-10C alkyl, a 6-20C aryl or the like; Q is a 3-30C hydrocarbon linking two nitrogen atoms; X<1> and X<2> are each a halogen, H, a 1-10C hydrocarbon or the like.) [e.g. propylene-1,3-bis(methylamide) titanium dichloride] and an organoaluminumoxy compound, preferably supported on a support [e.g. a compound of formula II or formula III [R<5> is a 1-6C alkyl, a 6-18C aryl or the like; (m) is 2-50], preferably alumimoxane. The polymerization temperature is preferably -20 to 100 deg.C, and the polymerization pressure is preferably ordinary pressure to 80 kg.f/cm<2> .
Patent JP-S55134520-A (JP)
Title: Acoustic delay line
Inventor: ISHIKAWA IWAO
IPC: H03H9/30
Filed: 1979-04-06
Abstract: PURPOSE:To form an delay line with sufficiently a little unneeded reflection by independently selecting substances small in ultrasonic reflection and great in absorption and then by combining them into one. CONSTITUTION:Substance 5 small in ultrasonic reflection and piezoelectric converter 3 are stuck together with adhesive layer 4 interposed. Next, this is bonded to delay medium 1 with adhesive layer 2 interposed and then a substance great in ultrasonic absorption, e.g., synthetic resin is stuck to body 5. As a result, nearly the whole of an ultrasonic wave emitted from an input side penetrates body 5 without being reflected and the transmitted ultrasonic wave is absorbed by ultrasonic absorptive film 6 stuck on the surface to remove unneeded reflection. Thus, substances small and great in ultrasonic reflection can independently be selected, so that unneeded reflection can sufficiently be lessened.
Patent JP-S62198923-A (JP)
Title: Hard copy device
Inventor: FUKUSHIGE FUMIO
IPC: G06F3/12
Filed: 1986-02-27
Abstract: PURPOSE:To obtain the hard copies of the CRT pictures in a short time by storing the CRT picture data in a memory means after dividing it into a character part and non-character part by a switch means. CONSTITUTION:A switch means 9 allocates a character data input processing means 8 to a memory means 10 and a host computer HCP31 delivers the characters of a CRT 2 and their positions out of a text memory. The means 8 supplies the character codes and their positions and receives the character fonts corresponding those character codes from a character font memory means 7 to deliver the position data on the dots of the character fonts on the CRT 2 to the means 10. The HCP31 switches the means 9 to allocate a picture data input means 45 to the means 10 and the means 45 stores the picture data excluding the characters on the screen of the CRT 2 in the means 10. Then a control means 13 delivers the picture data equivalent to a single lateral line of the CRT 2 from the means 10 to record them on a heat-sensitive recording paper 16 and moves the paper 16 via a drive means 17.
Patent JP-H07248180-A (JP)
Title: Door stopper structure for refrigerator
Inventor: YOSHIMURA HIROSHI
IPC: F25D23/02
Filed: 1994-03-14
Abstract: PURPOSE:To provide a door stopper structure for a refrigerator which perform the same function as that of a conventional example at a low cost. CONSTITUTION:A hinge 12 mounted at a refrigerator body 11 has a hinge pin 12a and an elastic rocking leg 12b integral with the pin 12a and formed of a resin. A door protrusion 13a is provided integrally with a door 13 corresponding to the leg 12b. Mounting with a screw like a conventional example is eliminated. When the door 13 is closed, the protrusion 13 overrides the leg 12b while elastically pressing the leg 12b, thereby rocking the protrusion 13a by an elastic restoring force of the leg 12b.
Patent JP-S63208909-A (JP)
Title: Position detecting device
Inventor: SUZUKI KIMIO
IPC: G05D3/12
Filed: 1987-02-25
Abstract: PURPOSE:To ensure the smooth control at the time of a low-speed revolution by adding a zero vicinity discriminating circuit to decide the levels of the operating speed and supplying the position value to a central processing unit in real time. CONSTITUTION:A motor 50 transmits its revolutions to a resolver 52 and leads a secondary side output to a waveform production circuit 56 to convert it into a rectangular wave signal (f). This signal (f) is supplied to an EX-OR circuit 58 and a phase locked loop circuit 60. The circuit 58 detects the difference of phase between the output signal fp of a 1st OR circuit 62 and the signal (f) and supplies it to the circuit 60, a speed counter 66 and a zero vicinity discriminating circuit 70. The circuit 70 selects automatically the output signal of the circuit 60 by selection signals S1 and S2 with the count value of the counter 66 used as a parameter when the contents of the data outputted from the counter 66 are approximate to zero. Thus a central processing unit 78 calculates both the speed control data and the position control data and sends them to a drive circuit 51 of the motor 50.
Patent JP-H09318630-A (JP)
Title: Device for implementing red blood cell reaction
Inventor: ENRIKE MARUTEINERU GISUPERU SA
IPC: B01L3/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent a reagent and a sample from being brought into contact with a separation medium and its reagent before the first phase is completed by communicating upper chambers with lower cups via narrow gaps, and controlling a liquid to pass through the gaps to the cups via the centrifugal action only. SOLUTION: Multiple main reaction chambers 2, 2', 2"... are provided with lower eccentrically arranged reaction cups 3, 3', 3"... respectively. Only tube extension portions 4 with a slight length are extended into the upper reaction chambers 2, 2', 2"... at the apexes of the cups 3, 3', 3"... respectively, the tube extension portions 4 are eccentrically arranged in the main reaction chambers 2, 2', 2"..., and they have orifices 5 in the longitudinal direction. The orifices 5 generate a gap effect. When a reaction liquid is fed into the main reaction chambers 2, 2', 2"..., the liquid is accumulated in the main reaction chambers 2, 2', 2"... at various levels below the upper end level 9 of the tube extension portions 4, and the liquid cannot pass through openings 10 due to the action of its surface tension.
Patent JP-S58200344-A (JP)
Inventor: AANORUDO UEINBAAGAA
IPC: G06F7/52
Filed: 1983-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06260479-A (JP)
Title: Device for detecting end point of wet etching
Inventor: MIZOBUCHI KATSUO
IPC: H01L21/306
Filed: 1993-03-03
Abstract: PURPOSE:To reduce the wet etching time by monitoring the ion concentration of an etching liquid and pulling up a sample when the concentration reaches a saturation level. CONSTITUTION:Substrates (samples) 4 to be etched are arranged in a basket 3 and immersed in an etching liquid 2 with the basket 3 attached to the front end of a supporting rod 7. The etching liquid in which members to be etched are spread is sent to a heating means 10. The means 10 heats the etching liquid so as to ionize the members to be etched contained in the liquid. The ionized members to be etched are analyzed with a mass spectrograph 12a and the number of the members is counted by means of an ion detector 13. The count value of the detector 13 is sent to a CPU 14 and, when the variation of the count value becomes nearly zero, the CPU 14 outputs a driving signal to a driving device 6. The device 6 pulls up the samples 4 by driving the rod 7 upward. Therefore, the etching can be always completed within appropriate etching time.
Patent JP-S58161553-A (JP)
Title: Optical transmitting and receiving device of bipolar signal
Inventor: OOGUSHI YOSHIO
IPC: H04B10/556
Filed: 1982-03-19
Abstract: PURPOSE:To obtain an extremely excellent detecting characteristic, by converting the way of correspondence between the logic level of a bipolar signal and the intensity level of an optical signal. CONSTITUTION:A level converting circuit 6 converts signals of logic levels +1, -1 and 0 with correspondence to relative light intensity levels 1, 0 and 0.5 respectively. These converted signals are amplified by an amplifier 1 and then converted into optical signals having their intensity modulated by a light source 2. This modulated optical signal is transmitted along an optical fiber 3 and supplied to a level reconverting circuit 7 after detected by a photodetector 4 and then amplified by an amplifier 5. The circuit 7 converts the signals of receiving relative light intensity levels 1, 0 and 0.5 into signals of logic levels +1, 0 and -1 respectively. As a result, a system having excellent sensitivity for signal detection is obtained. This system does not increase noises even though it is used to an optical data bus to which many optical transmitters are connected at one time.
Patent JP-H09236508-A (JP)
Title: Method for measuring leakage position of liquid
Inventor: ARIMATSU TOSHIHARU
IPC: G01M3/16
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To detect any leakage of liquid and specify its position by arranging a small number of sensors. SOLUTION: This measuring method is adopted to measure the leakage position of liquid in a treatment tank surrounded with a cut-off material on a waste treatment site, etc., and more than four electrodes are arranged in a manner to form a two-dimensional coordinate on the horizontal cross section in the tank. In addition, at least one electrode is arranged outside the tank, and one of electrodes within the tank is set as a reference electrode, and the other ones are set as a measuring electrode.  A specified set voltage is applied between the reference electrode and measuring electrodes in sequence, and a leakage point voltage generating in the electrode outside the tank is measured, then a ratio of an impedance between the reference electrode and liquid leakage point to those between the liquid leakage point and respective measuring electrodes are obtained respectively on the basis of the set voltage and leakage point voltage, and the position of liquid leakage point is measured according to the obtained impedance ratios.
Patent JP-S63211657-A (JP)
Title: Semiconductor device
Inventor: SUZUKI JUNICHI
IPC: H01L23/04
Filed: 1987-02-27
Abstract: PURPOSE:To provide a sealing section having large sealing margins and to ensure mechanical strength uniform on all the four sides, by providing dummy inner lead sections also in the parts where no inner lead is provided. CONSTITUTION:In addition to inner lead sections 11 on the upper and lower sides, dummy inner lead sections 13 are additionally provided on the left and right sides. No wire is bonded to the dummy inner lead sections 13. The excessive parts of the dummy inner lead sections 13 projected beyond a sealing glass 2 are cut off when a frame 14 is cut off from a lead frame 3. For example, a base 1 is provided by an SiC substrate, the sealing glass 2 is formed of a low-melting glass and the lead frame 3 is formed of an Fe-Ni alloy. In this manner, it is possible to ensure mechanical strength uniform in all the four sides, and such sufficient mechanical strength can be ensured even at a relatively low sealing temperature.
Patent JP-2000241959-A (JP)
Title: Method for simulation of transfer pattern
Inventor: TANAKA SATOSHI
IPC: G03F1/68
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a simulation result by approximating the pattern used for simulation to an actually formed pattern. SOLUTION: The simulation method for the transfer pattern obtained by transferring a mask for exposure via a projection aligner onto a substrate to be exposed includes a stage for forming first mask pattern data by subjecting the design data of the mask pattern to a resizing processing to add a positive biasing quantity Δ of a specific size to form the first mask pattern data as the mask pattern described above, a stage for forming the second mask pattern data by subjecting each vertex position of the first mask pattern data to a prescribed angle processing and a stage for forming the third mask pattern data by subjecting the second mask pattern data to a resizing processing to add a negative biasing quantity Δ' to the second mask pattern data.  In such a case, the result of the addition of the positive biasing quantity Δ and the negative biasing quantity Δ' is the mask biasing quantity with respect to the design data and the mask positive biasing quantity Δ corresponds to the biasing quantity of resist patterns for writing.
Patent JP-2000240772-A (JP)
Title: Lubricating oil feeding structure for transmission
Inventor: FUJIMOTO SHINJI
IPC: F16H3/091
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To sufficiently lubricate members such as a bearing and a gear arranged in the outer circumferential side of a rotary shaft even in the case of having the rotary shaft long in its axial length. SOLUTION: An oil pipe 160 is fixedly provided in a lubricating oil channel 121 of a counter shaft 12 to transmission casings 4, 6, communicating holes 161, 162 are provided in the oil pipe 160, and a discharge oil passage 122 is provided in the counter shaft 12. Discharge oil from the hydraulic pump 170 is guided to an opening in one end side of the oil pipe 160 by oil channels 201, 202.
Patent JP-S61204012-A (JP)
Title: Defoaming agent
Inventor: NINOMIYA MORIO
IPC: B01D19/04
Filed: 1985-03-05
Abstract: PURPOSE:To obtain a defoaming agent or defoaming compsn. having high defoaming or antifoaming effect by using a specified polyether compd. CONSTITUTION:A polyether compd. as expressed by the formula is used. The compd. is synthesized from a higher fatty alcohol obtd. by the decomposition of a natural raw material for fat or oil having 6-22C satd. or unsatd. hydrocar bon group, or reduced alcohol obtd. by the reduction of fatty acid obtd. by the hydrolysis of natural animal or vegetable fat or oil, or synthetic fatty alco hol. Oxythylene, oxypropylene, and oxyphenylethylene groups are added to the fatty alcohol. Styrene oxide is preferred to obtain the oxyphenylene group. The defoaming agent is used alone or together with other defoaming agent. Suitable content of the component is 1-5000 ppm.
Patent JP-S61202666-A (JP)
Title: Method for drying grooved noodle
Inventor: FUJITA AKIO
IPC: A23L7/109
Filed: 1985-03-05
Abstract: PURPOSE:To obtain grooved noodles, having improved external appearance, and capable of preventing curving thereof in drying, by predrying the grooved noodles at a specific atmospheric temperature under a specific atmospheric humidity in producing the grooved noodles by the conventional method. CONSTITUTION:Grooved noodles having at least one groove in the longitudinal direction of the noodle strips are produced by the conventional method. In the process, predrying is carried out under conditions of 40-55 deg.C atmospheric temperature and 80-90% atmospheric humidity for about 40min-2hr, and then regular drying is carried out under the normal drying conditions.
Patent JP-H01252645-A (JP)
Title: Polymer alloy composition and its production
Inventor: IWASAKI SHINICHI
IPC: C08L25/08
Filed: 1988-02-25
Abstract: PURPOSE:To improve the abrasion resistance and friction resistance of a styrene rubber, by kneading the rubber with an ultrahigh-MW polyethylene at a temperature >= the softening point of the polyethylene. CONSTITUTION:A styrene rubber and an ultrahigh-MW polyethylene of an MW of 500000-5000000 are used in a ratio of 1-99:99-1 (e.g., 64:40). The polyethylene is preheated to a temperature >= its softening point, e.g., 135 deg.C under agitation, and mixed with a styrene rubber of a combined styrene content of 10-70% and, optionally, additives such as carbon black. The obtained mixture is kneaded at 140-180 deg.C to effect the dispersion of the both and the crosslinking of the styrene rubber. The obtained composition can be molded into spike pins, rubber rolls, etc.
Patent JP-2000241442-A (JP)
Title: Protective mechanism and portable device for drop detection mechanism and magnetic disk device
Inventor: NAKABAYASHI KEIYA
IPC: G01P15/18
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a small drop detection mechanism which acts without error and detects a drop of a device surely when it occurs, and a protective mechanism which can move a magnetic head of magnetic disk device to an escape area with a signal from the drop detection mechanism. SOLUTION: The drop detection mechanism 105 of magnetic disk device 100 has three directional piezoresistance type acceleration sensors 106 whose detection directions of acceleration component cross at right angles each other. When the magnitude of acceleration calculated from the acceleration component becomes approximately zero and continues over a standard duration time, a drop determination part 109 determines that the magnetic disk 100 has dropped and emits a drop determination signal before the magnetic disk device 100 collides.
Patent JP-S55135187-A (JP)
Title: Manufacture of cleaner from aluminum sludge
Inventor: UMEHARA YOSHIO
IPC: C09K3/32
Filed: 1979-04-11
Abstract: PURPOSE: To obtain a cleaner as well as to utilize effectively aluminum sludge and also prevent the occurence of pollution by the procedure in which waste water discharged from the acid or alkali treatment of aluminum is neutralized and by-product aluminum sludge is heated to form granular aluminum.  
     CONSTITUTION: In the anodic oxidation of aluminum or aluminum alloy product, waste washing water discharged from acid or alkali treatment is niutralized and then by-product aluminum sludge formed is filtered and dried. Then, the dried sludge is heated to 800°C or more to form granular aluminum 0.5W5mm in diameter. Said sludge, which is aluminum hydroxide, is easily converted into aluminum oxide when baked and also the dried sludge is easily converted into porous aluminum oxide when heated further, and thus an effective cleaner can be manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio